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Hostname

fcdn.info

Last fetched

fcdn.info resolves to 104.21.2.44, announced in 104.21.0.0/20 by CLOUDFLARENET - Cloudflare, Inc. in CA. fcdn.info is listed by 1 threat feed; reconciled level HIGH.

Threat posture

40threat score (procedure-native scale)

HIGH

Listed by 1 threat feed. At least one source recommends blocking.

Threat feeds listing this
1
Verdict coverage
malicious-evidenced
First seen on a feed
Wed, 26 Aug 2026 14:51:25 GMT
Last seen on a feed
Thu, 17 Sep 2026 00:20:18 GMT

Nutrition Label

WHISPER CANON · fcdn.infoRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency10.0/10Resolver footprint8.0/10canon.whisper.security/host/fcdn.info

Resolution chain

IPv6 resolution

Attribution

Cloudflare

cdn · ORIGIN_AS, CDN

WHOIS identity

Registrar
iana:1068
Registrant organisation
daniel milburn
Contact emails
carolas1986@gmail.com, kpu6jl@163.com, m13128611744@qq.com, af8b7804b12543b189dbb416b005815c.protect@whoisguard.com, 86ac95276a3a4073be055ad81d530428.protect@withheldforprivacy.com

Subdomains

Subdomain
cdn-dt.fcdn.info
dh1-dt.fcdn.info
du1-dt.fcdn.info
push-dt.fcdn.info
www.fcdn.info

Showing 5 of 5 subdomains (5 per page).

Mail and authentication

Nameservers

  • dawn.ns.cloudflare.com
  • fred.ns.cloudflare.com
  • a.root-servers.net
  • b.root-servers.net
  • c.root-servers.net
  • d.root-servers.net
  • e.root-servers.net
  • f.root-servers.net
  • g.root-servers.net
  • h.root-servers.net
  • i.root-servers.net
  • j.root-servers.net
  • k.root-servers.net
  • l.root-servers.net
  • m.root-servers.net

Threat-feed evidence

History

Related pages

Pivot from fcdn.info into the addresses, networks and registries it depends on.

Cypher and MCP

Reproduce this hostname's resolution chain against graph.whisper.security:

MATCH (h:HOSTNAME {name: "fcdn.info"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)-[:ROUTES]->(a:ASN)
OPTIONAL MATCH (a)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, a.name AS asn, n.name AS network
LIMIT 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.